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发明名称
Injection mold for plastic materials
摘要
申请公布号
US2524858(A)
申请公布日期
1950.10.10
申请号
US19480058121
申请日期
1948.11.03
申请人
THOMAS BERNARD S
发明人
THOMAS BERNARD S.
分类号
B29C45/26;B29C45/27
主分类号
B29C45/26
代理机构
代理人
主权项
地址
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